What is Pyramid of Biomass

Q.

Why is the pyramid of energy always upright?

Q.

Which one of the following is not used for the construction of ecological pyramids?

1. Number of individuals.

2. Rate of energy flow.

3. Dry weight.

4. Size of the organisms.

Q. The concept of trophic structure of a community emphasizes the

1. prevalent form of vegetation
2. keystone predator
3. feeding relationships within a community
4. effects of coevolution

Q. Inverted pyramid of biomass can be traced in which one of the following ecosystems?

1. ​​​​​​Tundra

2. Rainforest

3. Desert

4. ​​​​​​Ocean

Q. What do all ecological pyramids depict?

1. Increase in energy at each trophic level
2. Number of organisms at each trophic level
3. Biomass of organisms at each trophic level
4. Reduction in energy transferred at each trophic level